MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia


Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Delphinonaias

species Delphinonaias largillierti (Philippi, 1847): specimens

4 available nominal species synonyms

Recent Taxonomic Opinions

Delphinonaias delphinulusGraf & Cummings (2007), Bogan (2010), Zieritz et al. (2013)
Delphinonaias paludosaGraf & Cummings (2007), Bogan (2010)
Delphinonaias planivalvisGraf & Cummings (2007), Bogan (2010), Czaja et al. (2023)
Potamilus largilliertiGraf & Cummings (2007)
Delphinonaias largilliertiGraf & Cummings (2021), Czaja et al. (2023), Cummings et al. (2025)

Range

Yucatan, Mexico, Guatemala, and Belize.

Map of Georeferenced Specimens

specimens map of Delphinonaias largillierti

MUSSELp Specimen Records


Belize

image of lot UF_424038
UF_424038

E Side Indian River Lagoon, across from Indian Church and Lamanai, Orange Walk Disctrict, Belize 17.7496, -88.6528

image of lot UF_257491
UF_257491

New River, Orange Walk, Orange Walk District, Belize

image of lot UF_517942
UF_517942

Rio Bravo, Bahia de Chetumal Cedar Crossing on Gallon Jug Rd., Rio Bravo Cons. Area Orange Walk District, Belize ~18°N, ~87°W

image of lot FMNH_113136
FMNH_113136

Rio Hondo, 0.75 mi N Botes, British Honduras


Guatemala

image of lot BMNH_93-2-4-1588
BMNH_93-2-4-1588

Lac de Flores, Peten, Guatemala

image of lot BMNH_93-2-4-1588
BMNH_93-2-4-1588

Lac de Flores, Peten, Guatemala

image of lot MNHN_IM_2000-1672
MNHN_IM_2000-1672

Marias du Rio Usumacinta; dans les Marecages [swamps] du Yucatan

image of lot MNHN_IM_2000-1672
MNHN_IM_2000-1672

Marias du Rio Usumacinta; dans les Marecages [swamps] du Yucatan

image of lot BMNH_93-2-4-2025
BMNH_93-2-4-2025

pres du Rio Usumacinta, Dept. Peten, Guatemala

image of lot BMNH_93-2-4-2025
BMNH_93-2-4-2025

pres du Rio Usumacinta, Dept. Peten, Guatemala

image of lot BMNH_93-2-4-2025
BMNH_93-2-4-2025

pres du Rio Usumacinta, Dept. Peten, Guatemala


Honduras

image of lot AMS_126902
AMS_126902

Honduras. Dubious record.

image of lot USNM_83936
USNM_83936

Honduras. Dubious record.


Mexico

image of lot UF_270339
UF_270339

[Yucatan, Mexico]

image of lot USNM_162451
USNM_162451

Chiapas, Mexico

image of lot USNM_162451
USNM_162451

Chiapas, Mexico

image of lot ZMA_210649
ZMA_210649

Data misinterpreted as “Tabas County, United States”

image of lot INHS_90933
INHS_90933

Laguna de Catazaja, Gulf of Mexico - Grijalva - Usumacinta, Catazajá, Chiapas, Mexico

image of lot UF_164062-63
UF_164062-63

Laguna de Las Leonas, 10 km S Balacan, Tabasco, Mexico

image of lot SMF_12409
SMF_12409

Laguna de los Pinos, Chiapas, Mexico

image of lot ZMB_MP_0517
ZMB_MP_0517

Laguna de los Pinos, Chiapas, Mexico

image of lot AMS_102112 - 11
AMS_102112 - 11

marsh, 19.6 mi SW Januata, Tabasco, Mexico [from Fred Thompson 3-2011; FGT 368. Tabasco, marsh 19.8 mi. SE of Jonuta; June 6, 1965]

image of lot USNM_161478
USNM_161478

Montecristo, Tabasco, Mexico

image of lot USNM_161479
USNM_161479

Montecristo, Tabasco, Mexico

image of lot USNM_161479
USNM_161479

Montecristo, Tabasco, Mexico

image of lot BMNH_93-2-4-2024
BMNH_93-2-4-2024

propre San Geronimo, Yucatan

image of lot BMNH_93-2-4-2024
BMNH_93-2-4-2024

propre San Geronimo, Yucatan

image of lot BMNH_93-2-4-2024
BMNH_93-2-4-2024

propre San Geronimo, Yucatan

image of lot INHS_91065
INHS_91065

Rio Chacamax, Gulf of Mexico - Grijalva - Usumacinta - Chacamax, La Libertad, Chiapas, Mexico

image of lot MCZ_155569
MCZ_155569

San Geronimo, Campeche, Mexico. “Interior of Yucatan” according to the MCZ database

image of lot ZMB_MP_0524
ZMB_MP_0524

Tabasco

image of lot BMNH_1907-10-28-182
BMNH_1907-10-28-182

Yucatan

image of lot BMNH_1952-10-30-134
BMNH_1952-10-30-134

Yucatan

image of lot BMNH_93-2-4-1589
BMNH_93-2-4-1589

Yucatan, Marias de S. Geronimo

image of lot BMNH_MP_XXX
BMNH_MP_XXX

Yucatan, Marias de S. Geronimo

COMA_B.0837. Rio González, Laguna del Horizonte, Tabasco, México


unknown

image of lot MNHN_MP_1290
MNHN_MP_1290

[no locality available - Central America]

image of lot BMNH_45-9-26-87-89
BMNH_45-9-26-87-89

Central America

image of lot USNM_83937
USNM_83937

Central America

Genbank Vouchers

There are no georeferenced Genbank vouchers for this species in the MUSSELpdb.